Python sort dictionary by key

Sort list of dictionaries by key python

newlist = sorted(list_to_be_sorted, key=lambda k: k['name'])

Python sort dict by key

A={1:2, -1:4, 4:-20}
{k:A[k] for k in sorted(A)}

output:
{-1: 4, 1: 2, 4: -20}

Sort dictionary python

l = {1: 40, 2: 60, 3: 50, 4: 30, 5: 20}
d1 = dict(sorted(l.items(),key=lambda x:x[1],reverse=True))
print(d1) #output : {2: 60, 3: 50, 1: 40, 4: 30, 5: 20}
d2 = dict(sorted(l.items(),key=lambda x:x[1],reverse=False))
print(d2) #output : {5: 20, 4: 30, 1: 40, 3: 50, 2: 60}

Python sort dictionary by key

In [1]: import collections

In [2]: d = {2:3, 1:89, 4:5, 3:0}

In [3]: od = collections.OrderedDict(sorted(d.items()))

In [4]: od
Out[4]: OrderedDict([(1, 89), (2, 3), (3, 0), (4, 5)])

Source: stackoverflow.com

Python sort dictionary by key

def sort_dict(dictionary, rev = True):
    l = list(dictionary.items())
    l.sort(reverse = rev)
    a = [item[1] for item in l]    
    z = ''    
    for x in a:
        z = z + str(x)
    return(z)

Python dict order a dict by key

d1 = dict(sorted(d.items(), key = lambda x:x[0]))

Source: stackoverflow.com

Similar codes

6 votes159 views6 answers
Ternary operator in python
Python
27 votes198 views4 answers
Create dictionary python from two lists
Python
1 vote218 views1 answer
Filter with different operator in django
Python
7 votes184 views2 answers
Press key on python
Python
0 vote179 views2 answers
Python aggregate count and sum
Python
1 vote149 views1 answer
Save pythonpath
Python
0 vote154 views1 answer
C++ vs python
Python
0 vote154 views1 answer
The following code shows how to reset the index of the DataFrame and drop the old index completely:
Python
5 votes244 views3 answers
Stop function python
Python
12 votes143 views3 answers
Python read stdin to string
Python